CN220048109U - Low alkalinity calcium carbonate preparation reation kettle - Google Patents
Low alkalinity calcium carbonate preparation reation kettle Download PDFInfo
- Publication number
- CN220048109U CN220048109U CN202223132145.6U CN202223132145U CN220048109U CN 220048109 U CN220048109 U CN 220048109U CN 202223132145 U CN202223132145 U CN 202223132145U CN 220048109 U CN220048109 U CN 220048109U
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- CN
- China
- Prior art keywords
- calcium carbonate
- kettle
- fixedly connected
- motor
- low
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract description 106
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims abstract description 53
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 31
- 238000003756 stirring Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000007921 spray Substances 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims 4
- 239000013049 sediment Substances 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 9
- 238000007599 discharging Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 239000001569 carbon dioxide Substances 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 240000007643 Phytolacca americana Species 0.000 description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to the technical field of low-alkalinity calcium carbonate preparation, and discloses a low-alkalinity calcium carbonate preparation reaction kettle which comprises a kettle body, wherein a first motor is fixedly arranged at the center of the outer surface of the top of the kettle body, a second motor is fixedly arranged on the outer surface of the left side of a discharging cylinder, and a spiral blade is fixedly wound on the outer surface of a third rotating shaft. This low alkalinity calcium carbonate preparation reation kettle, through first motor drive stirring leaf, the first bevel gear of rethread cooperation second bevel gear stirring leaf increases the stirring effect, discharge the calcium carbonate sediment from a play feed cylinder through second motor drive helical blade, the calcium carbonate sediment that has solved current reation kettle and has reacted the formation when using is all gathered in the reation kettle bottom, when the completion reaction needs the ejection of compact, the too thick calcium carbonate sediment layer can cause the jam of discharge gate sometimes, needs the staff to use the stick to disclose to make it ejection of compact smoothly, the problem of bringing a lot of trouble is given to the material.
Description
Technical Field
The utility model relates to the technical field of low-alkalinity calcium carbonate preparation, in particular to a low-alkalinity calcium carbonate preparation reaction kettle.
Background
Calcium carbonate is an inorganic salt industrial product with wide application, can be used as filling and modifying materials, is industrially commonly used in the industries of plastics, rubber, paint, adhesives, papermaking, food processing, pharmacy and the like, has close relation with daily life of people, and because calcium carbonate is strong alkali weak acid salt, and the calcium carbonate product always contains more or less magnesium ions in the form of magnesium carbonate, the solubility of the magnesium carbonate in water is higher than that of the calcium carbonate, the alkalinity of the prepared nano calcium carbonate is higher, the applicability of the nano calcium carbonate is limited, and therefore, the low-alkalinity calcium carbonate needs to be prepared, and in the preparation process of the low-alkalinity calcium carbonate, a reaction kettle needs to be used, and reference is made to patent numbers: 201921973068.2, the technology of the patent can cause blockage of a discharge hole in the actual use process, thereby causing a certain trouble.
When the existing reaction kettle is used, calcium carbonate sediment generated by reaction is fully accumulated at the bottom of the reaction kettle, when the reaction is completed and discharging is needed, an excessively thick calcium carbonate sediment layer can sometimes cause blockage of a discharge hole, a worker needs to poke the calcium carbonate sediment layer to the discharge hole to smoothly discharge the calcium carbonate sediment layer, and the feeding is not troublesome, so that the low-alkalinity calcium carbonate preparation reaction kettle is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a reaction kettle for preparing low-alkalinity calcium carbonate, which aims to solve the problems that calcium carbonate sediment generated by reaction in the prior reaction kettle in the prior art is fully accumulated at the bottom of the reaction kettle, an excessively thick calcium carbonate sediment layer can sometimes cause blockage of a discharge hole when the reaction is completed and a worker is required to poke the calcium carbonate sediment layer to the discharge hole by using a stick so as to smoothly discharge the calcium carbonate sediment layer, and less trouble is brought to discharging.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low alkalinity calcium carbonate preparation reation kettle, includes the cauldron body, the top surface of the cauldron body is provided with inlet pipe and intake pipe, the top surface center department fixed mounting of the cauldron body has first motor, the output fixedly connected with first pivot of first motor, the surface fixedly connected with of first pivot a plurality of stirring leaf, the fixed cover of surface equidistance of first pivot is equipped with a plurality of first bevel gear, a plurality of the left and right sides surface of bevel gear all meshes with second bevel gear, a plurality of the equal fixedly connected with second pivot of surface of second bevel gear, a plurality of the equal fixedly connected with of surface of second pivot a plurality of turning leaf.
Preferably, the internal surface fixed of the cauldron body is provided with the honeycomb duct, the inside of honeycomb duct is provided with the ooff valve, the bottom internal surface fixed connection of the cauldron body has a play feed cylinder, just the honeycomb duct is fixed to communicate with the inside of play feed cylinder, the left side surface fixed mounting of play feed cylinder has the second motor, the output fixedly connected with third pivot of second motor, the fixed surface of third pivot is around being equipped with helical blade.
Preferably, the inner surface of the top of the kettle body is fixedly connected with an annular pipe, the inner surface of the bottom of the annular pipe is fixedly communicated with a high-pressure spray head, and the inner surface of the top of the annular pipe is fixedly communicated with a connecting pipe.
Preferably, the inner surface of the kettle body is fixedly connected with a plurality of bearings, and a plurality of second rotating shafts are respectively and fixedly connected with the inner rings of the plurality of bearings.
By adopting the technical scheme, the second rotating shaft is fixed on the inner ring of the bearing, so that the second rotating shaft is supported and the rotation of the second rotating shaft is not influenced.
Preferably, the connecting pipe is fixedly communicated with the output end of the external water pump, and the input end of the external water pump is fixedly communicated with an external water source.
By adopting the technical scheme, water flow is pumped to the connecting pipe and enters the annular pipe through the external water pump, and the water is sprayed out through the high-pressure spray head.
Compared with the prior art, the utility model has the beneficial effects that:
1. this low alkalinity calcium carbonate preparation reation kettle makes the stirring leaf stir the solution through first motor drive first pivot to cooperation first bevel gear and second bevel gear drive the second pivot and drive the stirring effect of turning over the leaf increase, the rethread second motor drives the third pivot and drives helical blade and discharge from the ejection of compact section of thick bamboo with the calcium carbonate sediment, reached the stirring effect that improves, and can prevent the purpose that the discharge gate was blockked up, the calcium carbonate sediment that has solved current reation kettle and has generated when using is totally gathered in the reation kettle bottom, when the completion reaction needs the ejection of compact, the jam of discharge gate can sometimes be caused to the too thick calcium carbonate sedimentation layer, need the staff to make its smooth ejection of compact to the discharge gate with the club, the problem of giving the material and bringing a lot of trouble.
2. This low basicity calcium carbonate preparation reation kettle pumps water to the connecting pipe and reachs the annular pipe through external water pump, and the rethread high pressure shower nozzle spouts rivers, has reached and has drenched the calcium carbonate deposit of adhesion on the reation kettle inner wall, avoids long-time adhesion on the reation kettle inner wall and produces the effect of dirt.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic elevational cross-sectional view of the present utility model;
fig. 3 is a schematic view of the structure of the discharging barrel of the utility model.
In the figure: 1. a kettle body; 2. a feed pipe; 3. a first motor; 4. a first rotating shaft; 5. stirring the leaves; 6. a first bevel gear; 7. a second bevel gear; 8. a second rotating shaft; 9. turning over the leaves; 10. a flow guiding pipe; 11. a discharging cylinder; 12. a second motor; 13. a third rotating shaft; 14. a helical blade; 15. an annular tube; 16. a high pressure nozzle; 17. a connecting pipe; 18. and an air inlet pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to fig. 1-3, a reaction kettle for preparing low alkalinity calcium carbonate comprises a kettle body 1, wherein a feed pipe 2 and an air inlet pipe 18 are arranged on the outer surface of the top of the kettle body 1, calcium oxide and water are added from the feed pipe 2 according to a certain proportion, calcium hydroxide solution is uniformly mixed, carbon dioxide kiln gas is added from an air inlet, a first motor 3 is fixedly arranged at the center of the outer surface of the top of the kettle body 1, the output end of the first motor 3 is fixedly connected with a first rotating shaft 4, a plurality of stirring blades 5 are fixedly connected with the outer surface of the first rotating shaft 4, the first motor 3 drives the first rotating shaft 4 to drive the stirring blades 5 to rotate so that carbon dioxide is fully contacted with the solution, a plurality of first bevel gears 6 are fixedly sleeved on the outer surface of the first rotating shaft 4 at equal intervals, the outer surfaces of the left side and the right side of the plurality of bevel gears are respectively meshed with a second bevel gears 7, the outer surfaces of the second bevel gears 7 are fixedly connected with second rotating shafts 8, the outer surfaces of the second rotating shafts 8 are fixedly connected with turning blades 9, the first bevel gears 6 drive the second bevel gears 7 to rotate, so that the second rotating shafts 8 rotate, and the turning blades 9 are driven to turn the solution up and down, thereby improving the stirring effect, the inner surface of the kettle body 1 is fixedly provided with a flow guide pipe 10, carbon dioxide reacts with the solution to generate calcium carbonate sediment to enter the flow guide pipe 10, the inside of the flow guide pipe 10 is provided with a switch valve, the bottom inner surface of the kettle body 1 is fixedly connected with a discharge cylinder 11, the flow guide pipe 10 is fixedly communicated with the inside of the discharge cylinder 11, the switch valve is opened, so that the calcium carbonate sediment enters the discharge cylinder 11, the left outer surface of the discharge cylinder 11 is fixedly provided with a second motor 12, the output end of the second motor 12 is fixedly connected with a third rotating shaft 13, a helical blade 14 is fixedly wound on the outer surface of the third rotating shaft 13, the second motor 12 is started, the second motor 12 drives the third rotating shaft 13 to rotate, and the helical blade 14 is driven to rotate, so that calcium carbonate sediment is conveyed to the outside of the discharge cylinder 11.
Working principle: when the low-alkalinity calcium carbonate preparation reaction kettle is used, calcium oxide and water are added from a feed pipe 2 according to a certain proportion, calcium hydroxide solution is uniformly mixed, carbon dioxide kiln gas is added from an air inlet, a first motor 3 is started, the first motor 3 drives a first rotating shaft 4 to rotate and further drives a first bevel gear 6 and a stirring blade 5 to rotate, a second bevel gear 7 drives a second rotating shaft 8 to rotate, further the stirring blade 9 turns up and down the calcium hydroxide solution, the stirring blade 5 is matched with the stirring blade 9, the stirring effect is improved, carbon dioxide reacts with the solution to generate calcium carbonate precipitation, after the reaction is finished, a switching valve in a flow guide pipe 10 is opened, the calcium carbonate precipitation falls into a discharge cylinder 11, a second motor 12 is started, a third rotating shaft 13 is driven by the second motor 12 to drive a spiral blade 14 to rotate, and the spiral blade 14 is conveyed out of the discharge cylinder 11. The stirring effect is improved, the purpose of blocking a discharge hole can be prevented, the problems that calcium carbonate sediment generated by the reaction of the existing reaction kettle is fully accumulated at the bottom of the reaction kettle when the reaction is completed and the discharge is required are solved, the blocking of the discharge hole can be sometimes caused by an excessively thick calcium carbonate sediment layer, a worker is required to poke the discharge hole with a stick to smoothly discharge the material, and a lot of trouble is brought to the material.
Example 2:
referring to fig. 1-3, an annular pipe 15 is fixedly connected to the inner surface of the top of the kettle body 1, a high-pressure spray head 16 is fixedly connected to the inner surface of the bottom of the annular pipe 15, the area of water spraying is relatively comprehensive by arranging the annular pipe 15, a connecting pipe 17 is fixedly connected to the inner surface of the top of the annular pipe 15, the connecting pipe 17 is fixedly connected with the output end of an external water pump, the input end of the external water pump is fixedly connected with an external water source, the external water pump pumps water to the connecting pipe 17 and enters the annular pipe 15, water is sprayed out through the high-pressure spray head 16, the inner wall of the reaction kettle is flushed, and calcium carbonate sediment flushed down is discharged along with the water flow through a discharging barrel 11.
Working principle: after the reaction is finished and the calcium carbonate sediment is discharged, external water flow is pumped to the connecting pipe 17 and to the annular pipe 15 through an external water pump and is sprayed out through the high-pressure spray head 16, so that the inner wall of the reaction kettle is flushed, and the flushed calcium carbonate sediment is discharged along with the water flow through the discharge cylinder 11. The effect of leaching calcium carbonate precipitate attached to the inner wall of the reaction kettle and avoiding dirt generated by long-time attachment to the inner wall of the reaction kettle is achieved.
The first motor 3, the second motor 12 and the switch valve are respectively provided with a control switch matched with the first motor, the second motor and the switch valve, and the positions of the control switches can be used for selecting the installation positions according to actual requirements.
The above-mentioned respective means concerning the use of the apparatus are different in selection and use according to actual practice, and various parameters are referred to, and the function according to the apparatus used corresponds to the effect achieved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a low alkalinity calcium carbonate preparation reation kettle, includes the cauldron body (1), its characterized in that: the novel kettle comprises a kettle body (1), and is characterized in that a feeding pipe (2) and an air inlet pipe (18) are arranged on the outer surface of the top of the kettle body (1), a first motor (3) is fixedly arranged at the center of the outer surface of the top of the kettle body (1), a first rotating shaft (4) is fixedly connected with the output end of the first motor (3), a plurality of stirring blades (5) are fixedly connected with the outer surface of the first rotating shaft (4), a plurality of first bevel gears (6) are fixedly sleeved on the outer surface of the first rotating shaft (4) at equal intervals, a second bevel gears (7) are meshed on the outer surfaces of the left side and the right side of each bevel gear, a plurality of second rotating shafts (8) are fixedly connected with the outer surfaces of the second bevel gears (7), and a plurality of turning blades (9) are fixedly connected with the outer surfaces of the second rotating shafts (8).
2. The reaction kettle for preparing low-alkalinity calcium carbonate according to claim 1, wherein: the utility model discloses a novel kettle, including cauldron body (1), bottom, discharge tube (11), honeycomb duct (10), second motor (12) are provided with the internal surface fixation of cauldron body (1), the inside of honeycomb duct (10) is provided with the ooff valve, the bottom internal surface fixedly connected with of cauldron body (1) goes out a section of thick bamboo (11), just the inside fixed intercommunication of honeycomb duct (10) and a section of thick bamboo (11), the left side surface fixed mounting of a section of thick bamboo (11) goes out a section of thick bamboo (11) has second motor (12), the output fixedly connected with third pivot (13) of second motor (12), the surface fixation of third pivot (13) is around being equipped with helical blade (14).
3. The reaction kettle for preparing low-alkalinity calcium carbonate according to claim 1, wherein: the novel kettle is characterized in that an annular pipe (15) is fixedly connected to the inner surface of the top of the kettle body (1), a high-pressure spray head (16) is fixedly communicated with the inner surface of the bottom of the annular pipe (15), and a connecting pipe (17) is fixedly communicated with the inner surface of the top of the annular pipe (15).
4. The reaction kettle for preparing low-alkalinity calcium carbonate according to claim 1, wherein: the inner surface of the kettle body (1) is fixedly connected with a plurality of bearings, and a plurality of second rotating shafts (8) are respectively and fixedly connected with the inner rings of the plurality of bearings.
5. A low alkalinity calcium carbonate preparation reaction kettle according to claim 3, wherein: the connecting pipe (17) is fixedly communicated with the output end of the external water pump, and the input end of the external water pump is fixedly communicated with an external water source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223132145.6U CN220048109U (en) | 2022-11-24 | 2022-11-24 | Low alkalinity calcium carbonate preparation reation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223132145.6U CN220048109U (en) | 2022-11-24 | 2022-11-24 | Low alkalinity calcium carbonate preparation reation kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220048109U true CN220048109U (en) | 2023-11-21 |
Family
ID=88758905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223132145.6U Active CN220048109U (en) | 2022-11-24 | 2022-11-24 | Low alkalinity calcium carbonate preparation reation kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220048109U (en) |
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2022
- 2022-11-24 CN CN202223132145.6U patent/CN220048109U/en active Active
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